{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "data breach", "trigger": true, "arguments": ["compromised data", "attack pattern", "purpose", "attacker", "tool", "time", "place", "number of victim", "number of data", "damage amount"]}, {"event_type": "ransom", "trigger": true, "arguments": ["payment method", "damage amount", "tool", "price", "place", "attacker", "victim"]}, {"event_type": "patch vulnerability", "trigger": true, "arguments": ["issues addressed", "patch number", "time", "vulnerability", "patch", "common vulnerabilities and exposures", "supported platform", "releaser", "vulnerable system version"]}, {"event_type": "phishing", "trigger": true, "arguments": ["attacker", "tool", "trusted entity", "victim", "attack pattern", "place", "purpose"]}, {"event_type": "discover vulnerability", "trigger": true, "arguments": ["time", "vulnerable system version", "vulnerability", "capabilities", "supported platform", "discoverer"]}], "input": "The quickest and most efficient way to restore our systems and administrative functions was to pay the ransom and obtain the decryption key , \" Stefanek said . \""}
{"data breach": [], "ransom": [{"trigger": "pay the ransom", "arguments": {"payment method": "NAN", "damage amount": "NAN", "tool": "NAN", "price": "NAN", "place": "NAN", "attacker": "NAN", "victim": "systems"}}], "patch vulnerability": [], "phishing": [], "discover vulnerability": []}